An online resource devoted to North American insects, spiders and their kin, offering identification, images, and information.
Identifying common orbweavers from the underside - Wiki - Nature Talk - iNaturalist Community Forum
Hairy orb spider in web hi-res stock photography and images - Alamy
Common Spiders of Maryland - Maryland's Wild Acres
File:Araneus diadematus, male (2).jpg - Wikimedia Commons
Araneus Trifolium - Shamrock Spider - USA Spiders
Cross Orb Weaver (Araneus diadematus)
Garden Spiders – Wisconsin Horticulture
Neoscona crucifera - Wikipedia
The NHBS Guide to UK Spider Identification
Araneus quadratus - Wikipedia
10 Types of House Spiders